40657656

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1036

約数の個数: 64

約数和(自身を含む): 110315520

約数和(自身を除く): 69657864

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 151, 156, 302, 312, 453, 604, 863, 906, 1208, 1726, 1812, 1963, 2589, 3452, 3624, 3926, 5178, 5889, 6904, 7852, 10356, 11219, 11778, 15704, 20712, 22438, 23556, 33657, 44876, 47112, 67314, 89752, 130313, 134628, 260626, 269256, 390939, 521252, 781878, 1042504, 1563756, 1694069, 3127512, 3388138, 5082207, 6776276, 10164414, 13552552, 20328828, 40657656]

約数ペア:

[(1, 40657656), (2, 20328828), (3, 13552552), (4, 10164414), (6, 6776276), (8, 5082207), (12, 3388138), (13, 3127512), (24, 1694069), (26, 1563756), (39, 1042504), (52, 781878), (78, 521252), (104, 390939), (151, 269256), (156, 260626), (302, 134628), (312, 130313), (453, 89752), (604, 67314), (863, 47112), (906, 44876), (1208, 33657), (1726, 23556), (1812, 22438), (1963, 20712), (2589, 15704), (3452, 11778), (3624, 11219), (3926, 10356), (5178, 7852), (5889, 6904)]